If you get an error on kit-kat, post the error on kit-kat's thread not here. Video Tutorial Controller Files Credit: @KanterZ Text Tutorial Boot up your 3DS, Install this CIA (with FBI) if you haven't already, Open the application just installed, THEN open Boot NTR Selector, Open kit-kat, give it a few seconds to try find your IP, If it has found your IP, Skip step 6, Haven't found the IP? Checkout this tutorial on manually obtaining the IP, Go to Tab 3 and mess around using a Controller or Keyboard. (F2 = Keyboard Controls, F3 = Gamepad Controls) Confirmed Supported Controllers PS4 (Using DS4Windows) PS3 (Using SCPToolkit) Xbox One (Using USB Charging Cable - No Software Needed) Logitech Gamepad F710 (No Software Needed) Confirmed support for a controller not listed here? Let me know below!